116426501 has 2 divisors, whose sum is σ = 116426502. Its totient is φ = 116426500.

The previous prime is 116426417. The next prime is 116426521. The reversal of 116426501 is 105624611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116424100 + 2401 = 10790^2 + 49^2 .

It is a cyclic number.

It is not a de Polignac number, because 116426501 - 2²⁶ = 49317637 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116426521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58213250 + 58213251.

It is an arithmetic number, because the mean of its divisors is an integer number (58213251).

Almost surely, 2^116426501 is an apocalyptic number.

It is an amenable number.

116426501 is a deficient number, since it is larger than the sum of its proper divisors (1).

116426501 is an equidigital number, since it uses as much as digits as its factorization.

116426501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 116426501 is about 10790.1112598527. Note that the first 3 decimals coincide. The cubic root of 116426501 is about 488.2968791165.

The spelling of 116426501 in words is "one hundred sixteen million, four hundred twenty-six thousand, five hundred one".